Differences between revisions 66 and 67
Revision 66 as of 2016-09-15 13:12:28
Size: 1679
Editor: MarkBarton
Comment:
Revision 67 as of 2016-09-16 13:33:31
Size: 2051
Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
Line 12: Line 12:
   * Took data with geophones connected but immobilized and then stored geophones in boxes.
   * Tested signals from first satellite amp getting to digital system.
   * Weighed mirror box.
   * Did fit check of flag holders for stub flags. Very minor adjustments will be needed.
   * Covered everything in preparation for modifications to clean booth roof (9/20-21).

Scraps of text for incorporation in the VIS Meeting Minutes

KAGRA/Subgroups/VIS/MeetingNAOJ

  • Type B Past Week Summary
    • Fabian, Mark, Yokogawa-kun and Kuwahara-kun did BS installation at Kamioka:
      • Hung RM.
      • Did permanent routing of RM OSEM cables to IM.
      • Did temporary routing of RM OSEM in-vacuum cables to flange (4 channels).
      • Did semi-permanent routing of all OSEM external cables to satellite amps (10 channels)
      • Did temporary routing of RM OSEMs to PR2 rack (4 channels).
      • Took data with geophones connected but immobilized and then stored geophones in boxes.
      • Tested signals from first satellite amp getting to digital system.
      • Weighed mirror box.
      • Did fit check of flag holders for stub flags. Very minor adjustments will be needed.
      • Covered everything in preparation for modifications to clean booth roof (9/20-21).
    • Hirata-san:
      • Finished 3D CAD of SR2 and SR3 in tanks, with optical layout included.
      • Started 3D CAD for SRM.
      • Checked flag design.
      • Assembled a bottom filter (ongoing).
      • Cleaned maraging rods.
  • Type B ongoing issues
  • Longer term to-do list
    • Do Inventor assembly for SRx in chamber and on assembly frame (Hirata) - SR2/SR3 DONE, SRM ongoing.
      • Part "disk security" top has to be modified - screw positions do not match.
    • Write more of payload assembly procedure (Fabian) - ONGOING
    • Write more of BS Assembly Procedure E1504235, E1504235 draft (Mark) - ONGOING

    • Lower breadboard installation to be incorporated into the procedure document.
    • Work on BS simulation (Fabian)
    • Do BS Simulink model (Mark, Kokeyama)
    • Do 2D drawings of SR2 parts (Hirata)
    • Redesign SRx IM wire clamps for larger prisms, remachined RMs
    • Order SRM/PRM parts (Hirata/Shoda)
    • Order SRx fasteners (Hirata)

KAGRA/Subgroups/VIS/TypeB/Minutes (last edited 2022-07-29 13:18:56 by fabian.arellano)